McCarthy said Monday he isn't sure whether he will go with Matt Flynn, who rallied the team from a 16-point deficit to a 26-26 tie with the Minnesota Vikings, or Scott Tolzien, who started the past two games but was benched with 8 minutes 22 seconds left in the third quarter Sunday.

Rodgers has not played since he broke his left collarbone Nov. 4 against Chicago

McCarthy says Rodgers needs to practice and that "it would be a huge stretch for him to play" against the Lions.